Premium-grade construction ensures extended durabilityEnsures high-speed connectivity for efficient functioningFoldable design ensures efficient storage and portabilitySupports all versions of Windows, Mac OS or LinuxIt can charge and sync simultaneously at a rapid speed, compatible with any charging adaptor, multi-port charging station or power bank ,for fast charging ,fast adapter is mustThe easy-to-break connection port is protected by spring, which is a flexible and durable cable. You can use it with confidence.According to the experimental results, the fishbone design can accept at least 20,000 bending and insertion tests for extra protection and durabilityUpgraded 3D aluminum connector and exclusive laser welding technology, which to ensure the metal part won't break and also have a tighter connection which fits well even with a protective case on and will never loose connection